| 摘要 |
PURPOSE:To improve winding accuracy by reducing variation of tension due to deflection of wire. CONSTITUTION:A needle shaft 41 comprising a needle 41a for supplying a wire W is provided in the opposite side with respect to a stator core S1 to be wound on the extended axial line of a drive shaft 21 which makes reciprocal operation in the direction of axial line due to the crank mechanisms 5 to 7 and also sways around the axial line due to the swaying apparatus 16 and a part to be coupled 41e provided on a needle shaft 41 is coupled relatively unrotatably to the coupling portion formed on the drive shaft 21. A clamp lever 25 is rotated by driving an inner shaft 22 allowing insertion therein of a drive shaft 21 toward lower side with rotation of a rotating screw shaft 33 to press the pawl 25b toward the groove 41d of the part 41e to be coupled. Thereby, both shafts 21, 41 are integrally coupled for the winding. |
